Belt conveyor is the abbreviation of belt conveyor, fixed and mobile, simple structure and high efficiency. Continuous conveying machinery that uses flexible conveyor belts as material bearing and traction components. An endless conveyor belt surrounds the driving roller and the redirecting roller. The upper and lower branches between the two rollers are each supported by several idlers. The material is placed on the upper branch, and the friction between the driving roller and the belt is used to drag the conveyor belt and the material to run. It is suitable for conveying bulk materials and finished items in horizontal and oblique directions, and can also be used in assembly lines for process operations. Simple structure, stable and reliable work, strong adaptability to materials, large conveying capacity, low power consumption and wide application.

There are many varieties and types of belt conveyors manufactured in my country. During the "Eighth Five-Year Plan" period, the technical level of belt conveyors has been greatly improved through the implementation of the national one-stop "Fully-mechanized mining equipment with a daily output of 10,000 tons". The key to using high-power and long-distance belt conveyors in underground coal mines Technical research and new product development have made great progress. For example, a complete set of equipment for large inclination and long-distance belt conveyors, and high-yield working face along the trough telescopic belt conveyors, etc. have filled the domestic gaps. The key technology of belt conveyor reduction and its main components have been theoretically studied and analyzed. Product development, successfully developed a variety of soft start and brake devices and programmable electronic control devices with PLC as the core, and the drive system adopts a variable speed hydraulic coupling and a planetary gear reducer.